package com.bookingService;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class AjaxHandler
 */
@WebServlet("/AjaxHandler")
public class AjaxHandler extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public AjaxHandler() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String from = request.getParameter("from");
		String to = request.getParameter("to");
		String amounts = request.getParameter("amount");
		
		CurrencyConversionWS ccw = new CurrencyConversionWS();
		double rate = ccw.GetConversionRate(from, to);
		double amount = Double.parseDouble(amounts);
		
		response.getWriter().print(amount + from + " = " + rate * amount + to);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
